A four-sided automatic edge sawing machine for plates

Abstract

The invention discloses an automatic panel four-edge trimming saw comprising a guide rail base. a rectangular linear guide rail frame composed of four sets of linear guide rails are arranged on the guide rail base (1), a sliding table (2) is arranged on each set of a linear guide rail, a saw blade shaft (3) is arranged on each sliding table (2), a circular saw blade (5) is arranged on each saw blade shaft (3), a supporting plate platform (6) is arranged above the four saw blade shafts (3), and a pressing plate frame is arranged above the supporting plate platform (6). One end, where a circular saw blade (5) is installed, of each saw blade shaft (3) on each sliding table (2) faces toward the interior of the linear guide rail frame, when each circular saw blade (5) runs from one end of the linear guide rail where the circular saw blade (5) is positioned to the other end of the linear guide rail simultaneously, and the four edges of a panel can be cut off by the four rotating circular saw blades simultaneously. The automatic panel four-edge trimming saw is compact in structure, easy and convenient to operate, accurate and reliable in saw cutting, high in automaticity and high in production efficiency.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a four-side automatic edge sawing machine for plates. Background technique [0002] At present, among the existing processing machines for sawing and cutting the burrs around wood-based panels, there are the following seven disclosed technologies: [0003] Among them, there are roller-type automatic vertical and horizontal sawing machines, such as the utility model authorization announcement number CN201970365U published in China, the authorization announcement date is 2011.09.14 and the authorization announcement number CN202668693U, the authorization announcement date is 2013.01.16; the invention patent application published in China Publication number CN102615677A, application publication date 2012.08.01 and application publication number CN102581882A, application publication date 2012.07.18. These four kinds of roller-type automatic vertical and horizontal sawing machines...

AI Technical Summary

Problems solved by technology

Therefore, the disadvantage of this type of vertical and horizontal sawing machine is that the machine body is large and occupies a large area; the area of ​​the machine body is more than three times larger than the area of ​​a whole plate; therefore, the amount of materials used to manufacture this type of vertical and horizontal sawing machine is correspondingly relatively large. Larger, it is more difficult to meet the precision requirements, and the manufacturing cost is correspondingly higher. On the other hand, the disadvantage is that the sheet will be deformed during movement and cannot be flattened, and the accuracy of the finished sheet after sawing is poor.

The four circular saw blades cannot run simultaneously to cut, so the use efficiency is low

[0009] During the sawing process of the above-mentioned automatic sawing machines, the electrical circuit is relatively complicated, there are many accessories for controlling the sheet metal, and there are many processes, so the failure rate is also high and the defective rate is also high.

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